SunVitD Pro
Everything you need to optimise your vitamin D
7-day free trial
No credit card required to start
Cancel anytime. No lock-in.
Full 90-day history
Track every sun session with UV, AQI, and vitamin D data
Daily Sun Report
Personalised morning email with UV forecast and exposure window
7-day UV forecast
Plan your sun exposure a week ahead by hour
Export CSV & PDF
Download your full history for your doctor or records
Unlimited calculations
No limit on the vitamin D calculator
Share your results
Generate and share your daily vitamin D card
Secure payment via Stripe · No hidden fees
Free plan includes
The science behind the goal
Veugelers & Ekwaru (2014) identified a statistical error in the IOM vitamin D RDA. The corrected population-adequate intake is ~8,895 IU/day — not the official 600 IU. SunVitD is built around this correction.
Questions
Can I cancel anytime?
Yes. Cancel from Settings with one click. No questions asked.
What happens after the trial?
You are charged $4.99/month. If you cancel during the trial, you pay nothing.
Is my payment secure?
Yes. All payments are processed by Stripe. We never see your card details.